通海阀 舷侧阀 车盘通风器

hullventilator  detail>>

车盘通风器

hull ventilator  detail>>

舷侧通海阀

brow landing  detail>>

舷侧阀

hull valve shiside valve  detail>>

通海阀

kingston valve outboard valve round way cock sea chest valve sea inlet sea ...  detail>>

泵舱通海阀

pump room sea-valve pumproom sea suction valve pumproom sea valve pumroom sea valve  detail>>

低位通海阀

low sea suction valve  detail>>

通海阀箱

sea valve chest  detail>>

楔形通海阀

webge gate flooding valve webgegatefloodingvalve wedge gate flooding valve wedgegatef...  detail>>

通风器

aerarium aerator aspirator breather fan ventilator  detail>>

通风机，通风器

ventilator  detail>>

通风筒,通风器

ventilator  detail>>

铰链式单向通海阀

inboard hinging type flood valve  detail>>

青铜吸入通海阀

bronze suction sea valves bronze suction valve for seaward sluice  detail>>

舷内铰链式通海阀

inboard hinging type flood valve  detail>>

压载水舱通海阀

ballast valve  detail>>

主压载舱通海阀龛

main ballast flood valve recess  detail>>

主压载水舱通海阀

main ballast kingston  detail>>